= A family friend has asked your help in analyzing the operations of three anonymous companies operating in the same service sector industry. Supply the missing data in the table below: (Loss amounts should be indicated by a minus sign. Round your percentage answers to nearest whole percent) Company B C Sales $ 470,000 $ 500,000 790,000 52,000 Net operating income. Average operating assets $ 161,000 $ 142,000 Return on investment (ROI) Minimum required rate of return: Percentage. Dollar amount Residual income 25 % 17% $ $ $ 17% % 50,000 $ % 10 % 6,000